Transaction not yet indexed

321SUBvvyt2sP9taxTwVmSjZEiQbc1tupfF8VEaRCSf3rb1DDBcAWKDM2yZALKEFBdQ4BtodpHdXG6dtvXYjcZvM

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