Transaction not yet indexed

53ASsk84xVeaU2ppDLzVe4HEefGXuZ4tXBNj2S8vqSBN9Nc7MyduvLVUdyUH7KYDgkYSZBrRrP8bB1ALxRcdJzD2

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