Transaction not yet indexed

21uNDsMRU2a3dzVS1mKCnmAUGmG1qt8HEJJAurqGRnS7Z3J65k53EfzpAC6HD7WAeopvkipoa9fQcw3mPMDRJs2R

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