Transaction not yet indexed

53x3kFpB4VM4hcCbJrLtyjG1krhw4DAmCPCph9Y6ExfvUwXkedXQ2khVEmuKVhhZXB2YbE8qdJxcwWMPZBynXcvN

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