Transaction not yet indexed

55t4mvjPRfMmWk7JWch4vDc9nMySVMpVLdWWXa2a3DWrHCbmYFkGTM5KDJ9HoJ6eSXuyyNX6YbGQrA1wHRKJjW5t

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