Transaction not yet indexed

21kMHKmt9aUqevigqqtqdQgRJoaPscbfyfDe5oDF6zHUjHAqHBd8wCMceVHniwvHi7mvcbvfVFPkUSBhjGyAbRPB

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