Transaction not yet indexed

mpECyeqYiE3hnZv6mWvMPfP97EbJG9xvcDT36ULdn7UvWZFYeSfrfQabL5yTuDEdi5vngHxQyzEE9RHpvF2wtkc

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