Transaction not yet indexed

21UkN8eB4ECC8yCNv4TQDFrjJzDDA7UaXvR33AvJWgCU8Zb57LPf63DMA75yBnAZb2GYcAz65YZSudBXoJywcsT4

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