Transaction not yet indexed

21M6D7DXrJr3uqdtrunoqUJtc4YVtmhqnuD4dnZYrkWX4m3We92bgdWLAbRpbrC4FFHxK1mPyUMwXCSeWC3831N5

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