Transaction not yet indexed

21RciRvKq2caSrujxSQqqeB3BcPidgLQHhZdpC2VcTsuvNrDdubNu2uvsvwSNT9ZyWbd3KwFNG2iAg1TpMMTCMXT

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