Transaction not yet indexed

PMfKvyaiqChkxBPmn9Ro34Awb8yiinexPrsqyEiY9DR42Pi3N7FqeTx6nD1ehrJ1rYP3BW2jj9vgqDMhHPo6Rhv

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