Transaction not yet indexed

iM956JErmqjKJohyiQCzgDU23WCDcKJcqLPagBafYKUVNFnY2HUe2vL3pbwMXWfgLtwYKYDejun33cMdLU8ZV12

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