Transaction not yet indexed

M6j3xCcKXTghmNqVFSRgrSMLm6PLuuzkBtqjPRDupWnu2Jv3KVSdKvZ9SKUJU8zkX9ThqfniccLhYoKRX5G7UVC

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