Transaction not yet indexed

53pGzbvmELAMLRw4DbYxGiiQPXhoe3WvTk4dEN9S3s1pRgZS2yuBhCmoAmNsbq3xL5UXPbxDaRvb5bDKhKJrByLN

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