Transaction not yet indexed

ip51wnmLr9YQi6XXrJc7TtG1j623WbeSFQJaa9iFgssVb1DMe3rXgG8mLGNmdyvSdcpDWa82zun3xVxNV5BgNBQ

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