Transaction not yet indexed

53kTwv15x5uJkvJFrVFthE6ZpxbZgvig99Ko7nJNko5Nrmq2XY3QHUB1d7KtjTLKDMFKTxD8DmLQ4jsXuj38s6i4

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