Transaction not yet indexed

MfpnaRMJya7FhAzSbgpGffzcDdjJZrL78HtCMMFwS2C6edV3yjUjQJw6SoUKVQKqJPRPw5UDik6ZQHF1NS6gRQo

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