Transaction not yet indexed

rMKoFcmiJZCiy5gfVNim3LLMBBNe5GBBVRdZKLsxqEiEeAPT7MPJNFSLQH8i4pPWKZZUrqU64sdG9s5EmHy2Ptv

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