Transaction not yet indexed

5mamSPTZ6FVL9FizpsQpEzJvF4hvCoBB2vHmKW6Dwf8KrG3QT3EYCWfu1SvkFkFrsquha5fn9SbgJL5bC6gJucHq

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