Transaction not yet indexed

53CUYY5NQymHmtgLsWWzw4eNjyJfGc9u1PmGDo5ACPFhs5rXbbrxs85KFS3HfLNjEbE5UV2ojoxUFBA5jHxmKtE2

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.