Transaction not yet indexed

EXKMXdMFczSnnQBFRAK2DRMR6zLBCdzM1XqavUX8aZ2aBqjsjqPE6YrSXjQ5JompY21pnk3318KMwEeZvZrGVR2

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