Transaction not yet indexed

4NRM21JDbpDu7PbYFR6agYUFsFdPyxi7xvBpCoVSBTwsZrYcUmujYEdRVCB6z5Rf1sDqi6s8PnVsnZLht4AX3Atj

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