Transaction not yet indexed

5c21cRywKu3LgRFNhpFDRRfZj4d7zV5fADyyDWG3WB1AszPnkiRt3SePi6Psy4dz24pMQ2Woa4u5dc4T7cKeBM2Y

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