Transaction not yet indexed

53i5Dm79mJDMgcwqNxmVf8MLktZNJj2erSQKVZ5KL66XqXFZsTFPGPp4qMJAvQvxT8f4swkYheMeR2wGrKSEutnV

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