Transaction not yet indexed

mkd4iG2x5ZoFsHYEf21JaTCGRX2CyoXcZTUMJ5mN6j2vmUAVfbQpBVjueSwXMYyhuBHpY4b58F7EMreWsepnZ2p

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