Transaction not yet indexed

53mYpfHxWrYZ3cFqDztpDm8cc29WFP2TE9WnN457txWo2WN6vaU5cpYPUTiZehWVTTV6HVRjaDQNnCyTPF6QiRF7

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