Transaction not yet indexed

55887dnwPnYGuqZto2fXMNNz57CBoKiLR5ghAGUHMfpyQeVeA8gfcbwBHvLB5DVCeKPeKq6K9AYvTPeSimfpCP5Y

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