Transaction not yet indexed

53STcpBaQGptnMyeoiwFfjFnZ3FSATiGn5sL652eEt1Uv2FPZEhz4itHwfTkHRX4qQ3ExFBASRKnkSfFUXoH9P9c

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