Transaction not yet indexed

21Wxu4f811bCDLbCKgC9gfaPCRbCtYEXU15mHj6ZtmxQHPZBfKb4S4jbC1enmz9WY8ixogp3PEjdPioeV7txTCop

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