Transaction not yet indexed

5pc31fLSH9ND16VjH2D9hyxpVZ5eMuB84bftZqYEzB5Vmm53twUe3ZEpANaiUN3D6nY3api8okFuDrLZ8J8CSXvN

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