Transaction not yet indexed

21USGkRm2fwDB5UQRNEXrJZpgB1Vuf29vTKbJhhXMyyuFhkEdYDkNozUXWWkVCLV1Ftg7Bpdzh7SQqUhJQBPBXLH

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