Transaction not yet indexed

XNDh2K5fSPgRhdAfbHvmbr3mTJEDPCzZg4mF8B1cd6fDt9QEabQRYWB3pfrUgJk1WUU8u6yUvSZHXE5MzLjFiBP

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