Transaction not yet indexed

642MqdjXduGh6MCXoPuu61vrthmgx2ZBye4SgYtotYAT6riMUg4GkECt2nG9vf3FGeTED1NdnAVUU8wKfYnrkyj2

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