Transaction not yet indexed

5u19zJXWNSndutwZVTMRxEnn8bt7A8bMg4JuBmVBuxFdaNs1xRyjc8aSx3heF7DNb2VbfrXXaMWbMBP8hkHaxc4A

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