Transaction not yet indexed

53SZW4sshGREPxmXZsq5wT4Lcms5Uqzdr2vec4Md2ToJHLu81ezi51wZ9ykwgJNAMcfXPUV2yaBkZDsbDY4pEYmZ

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