Transaction not yet indexed

388ZWcEXMNk5MUt5Xm2w4bsyipQkWVYTLCqoJxwqcKxkSnNvHs2QAhY1tRpCMPC2jMgvjnUxfatAK61BYC7JbVHU

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