Transaction not yet indexed

UAmS4cwm76p6BCEsngaKrWhcVCZD96t8E8T6wBi57GYX6XrWik2E7RSkeRQeKaB9uk1fUMMEMorFYRgwDycVMov

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