Transaction not yet indexed

M55U7cDCaRcz4et7s49iFLCkMsaDGz4sRWn9YBbfZGiuiqet49LmB9HLfbBiAb9DBzRkASoPAMSBxUmS8ubs4T4

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