Transaction not yet indexed

87SK4ZZKB9PrkZRCLSLs5wgnjaeMvDnvqqCyyFYs4bbYZFvrUGDR9E1yVX8LhWHVUJaR8EGhSAEqJsuexPUogy2

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