Transaction not yet indexed

53E2Un8mTfUcGPFUa1Pc4hUPXbXJxN9468G2k6xus5MpCivqDLcBE4a8C4CAch28cDDpP3QBsQpUcZ8wBpwnMM8s

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