Transaction not yet indexed

55unHY5FcRXZtzZ9FDMoFa5k18RWoSVmbC76kZF2G22HumofdSBLtqdbkQg3Sqw1tyX2qw6xo3YesPKKnH2kvWyp

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