Transaction not yet indexed

b53XCf7SMUAZ1KueUMNVMbKGCwbaN91ctpw2JMLwq75dPWcgQrtZk7dNiXgrXugZWZ5ZyDyjiYXAF2czarfwc9T

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