Transaction not yet indexed

5CUbxECUFmjTswnEcW7cVZ3pD3GaWp4Fu1UpbQcpcrooPnPey2SBKT4Arb8GiW8pjoh4vzSW77jJbH6PEA19ZTvS

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