Transaction not yet indexed

55NfPMDj5GvuMxrdyFWPqHRapwTUWMLfJUW2d2xpPF1hdVCcXVJe6hLXRb91QVLGJHhePchvG8xHXZTpGyXm2YVg

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