Transaction not yet indexed

3y55x3EACSUnfbyotJhqFh5HtcHCGhqrfAp75JapLXK4hxhJ2L6bSy6rkW1A2hKp17AngGaJwdjfDTUdWHZF4Caf

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