Transaction not yet indexed

REQz2pWmFtyPhiLE5siJgjvMGABKkkMxJK9KPHPW4RswFKjex6Ug1unoxXWTLBt8cNKLTuj2tFZwXL2cmgBi5jB

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