Transaction not yet indexed

553DGrVRQ1MBcevbhiVU87dTgwmDhA8K4Zwf7acdBf4bZJCkf25y2f8KTNwNvRLTJHQFDDNDq5b6nKAddicjYmw2

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