Transaction not yet indexed

21HuSnfeiLsQLVchd3ePvdBVMaSrQ3zAkVvHLMZKin8PMs7EQAPeU6ByJMopLMWL43NQy2fgPBeu4nxRjkxrcGQ7

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