Transaction not yet indexed

PG2991oVQswGoa5h3haizBPrA3xpbGGMindvMqqAYa7ZkZv3DK1wehjJ15ZwsM4EdN6UdLrvXUfMCrXcnJcCoQG

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