Transaction not yet indexed

55MEFuXLDCw5757DmfVApR1n6uvnoVctC1ssqQGrHj3yXVmBCJD1KapPtEXs4p3N6CMmSVpDZezAntkzSFr8SheN

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