Transaction not yet indexed

MrffgCbQpCSZC2Da6729VuPBppNTK3vWYZZVrtbBr2zvyi9u6tcdSVDBgPyBqckdtnmnsRm9kcJopCBGksKHxrH

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