Transaction not yet indexed

53ktTjgXNDLnB3sZxtgGgr3CfRZG2eaSfhJNnP6RnHTY2dDs7c5NFB8oTvvt9cL6Wxwfkf8JnXEz7b3URPBzq1FC

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