Transaction not yet indexed

2mU18M6k7sdVMZAgLSLVALBMqPdZjhzUffBNWoE7JmGyjbH7KKQRqLJA7UMGZaEY8X5QKy5cvaJVH7X7VBzLZkCt

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