Transaction not yet indexed

5Rb3xgjmTceEnMLA2kKcppx7RA5cuu71nbP9tmibPkYMGxFu6HwSAXKkZ8iPsdrXUPbGhSka5s5sG6y9YN4qYRvr

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