Transaction not yet indexed

REZfJbP2eVkYVSW5Jfiujn6kMGVdKAtqXt9HArbbuFTbcenu8D2tkzPzPRvhN8e4FsYRnjXEmaLLTEvgukxxsxW

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